cache waveforms at clip level

2022-05-22 20:54:59 -07:00
parent b99fb32954
commit f124ad3178
21 changed files with 429 additions and 329 deletions
@@ -27,7 +27,7 @@

 namespace olive {

-void PlaybackCache::Invalidate(const TimeRange &r, bool signal)
+void PlaybackCache::Invalidate(const TimeRange &r)
 {
  if (r.in() == r.out()) {
    qWarning() << "Tried to invalidate zero-length range";
@@ -38,8 +38,10 @@ void PlaybackCache::Invalidate(const TimeRange &r, bool signal)

  InvalidateEvent(r);

-  if (signal) {
-    emit Invalidated(r);
+  emit Invalidated(r);
+
+  if (automatic_) {
+    emit Request(r, false);
  }
 }

@@ -73,11 +75,20 @@ Project *PlaybackCache::GetProject() const

 PlaybackCache::PlaybackCache(QObject *parent) :
  QObject(parent),
-  enabled_(false)
+  automatic_(false)
 {
  uuid_ = QUuid::createUuid();
 }

+void PlaybackCache::SetIsAutomatic(bool e)
+{
+  if (automatic_ != e) {
+    automatic_ = e;
+
+    emit AutomaticChanged(automatic_);
+  }
+}
+
 TimeRangeList PlaybackCache::GetInvalidatedRanges(TimeRange intersecting)
 {
  TimeRangeList invalidated;